This course is divided into two parts. Part one “Mushroom Crops and Human Beings” It will tell students “what mushroom crops are？” , “how many mushroom crops there are in the world?” , “the classification system of mushroom crops and its evolution”, “the relationship between mushroom crops and human beings” and “mushroom crops and human history & culture”, thus bringing students into the cultural gallery of colorful mushrooms from the easy to the difficult and complicated. Part two “Research Methods of Mushroom Crops” It will tell students “how to observe and study mushroom crops？”, “how to collect and photograph mushroom crops” , “development and utilization of mushroom resources” and others, thus imperceptibly bringing students into the colorful mushroom world in nature.